Is American Journal of Respiratory and Critical Care Medicine q2 or q3? - (AJRCCM) The American Journal of Respiratory and Critical Care Medicine publishes high-quality original papers, reviews, and clinical trials in respiratory, critical care, and sleep medicine to foster advances in translational research and clinical practice. The American Journal of Respiratory and Critical Care Medicine focuses on human biology and disease, as well as animal and in vitro studies that contribute to the understanding of pathophysiology and treatment of diseases that affect the respiratory system and critically ill patients. more...